initial commit
now making sure 'xz' is installed.
can now install/configure a local docker registry
edited README
fixed init template
making sure make and gcc are installed. required
by pip.
specify a custom hostname for nginx
updated to official installation

- Since 0.7, Docker officially supports RHEL/Centos/Fedora. This
  cookbook install that version now.
Merge branch 'master' of github.com:failshell/chef-docker

Conflicts:
	README.md
	Vagrantfile
	attributes/default.rb
	metadata.rb
	recipes/default.rb
	recipes/nginx.rb
	recipes/registry.rb